BR9907941A - Processes for mounting a bushing on a metal element and for manufacturing a vehicle frame element, metal element and sleeve assembly, and, vehicle frame element for mounting on a structural component within a motor vehicle - Google Patents

Processes for mounting a bushing on a metal element and for manufacturing a vehicle frame element, metal element and sleeve assembly, and, vehicle frame element for mounting on a structural component within a motor vehicle

Info

Publication number
BR9907941A
BR9907941A BR9907941-0A BR9907941A BR9907941A BR 9907941 A BR9907941 A BR 9907941A BR 9907941 A BR9907941 A BR 9907941A BR 9907941 A BR9907941 A BR 9907941A
Authority
BR
Brazil
Prior art keywords
bushing
mounting
vehicle frame
metal element
vehicle
Prior art date
Application number
BR9907941-0A
Other languages
Portuguese (pt)
Inventor
William C Bean
Original Assignee
Cosma Int Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cosma Int Inc filed Critical Cosma Int Inc
Publication of BR9907941A publication Critical patent/BR9907941A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02—Stamping using rigid devices or tools
    • B21D22/04—Stamping using rigid devices or tools for dimpling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B17/00—Connecting constructional elements or machine parts by a part of or on one member entering a hole in the other and involving plastic deformation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B4/00—Shrinkage connections, e.g. assembled with the parts at different temperature; Force fits; Non-releasable friction-grip fastenings
    • F16B4/004—Press fits, force fits, interference fits, i.e. fits without heat or chemical treatment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49609—Spring making
    • Y10T29/49611—Spring making for vehicle or clutch
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49616—Structural member making
    • Y10T29/49622—Vehicular structural member making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49636—Process for making bearing or component thereof
    • Y10T29/49696—Mounting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49833—Punching, piercing or reaming part by surface of second part
    • Y10T29/49835—Punching, piercing or reaming part by surface of second part with shaping
    • Y10T29/49837—Punching, piercing or reaming part by surface of second part with shaping of first part
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49945—Assembling or joining by driven force fit

Abstract

"PROCESSOS PARA MONTAR UMA BUCHA EM UM ELEMENTO METáLICO E PARA FABRICAR UM ELEMENTO DE ESTRUTURA DE VEìCULO, CONJUNTO DE ELEMENTO METáLICO E BUCHA, E, ELEMENTO DE ESTRUTURA DE VEìCULO PARA SER MONTADO EM UM COMPONENTE ESTRUTURAL DENTRO DE UM VEìCULO MOTORIZADO". Um processo para montar uma bucha em um elemento metálico que compreende fornecer um elemento metálico que forma uma abertura de acomodação de bucha no elemento metálico, a abertura definida por uma porção aresta anelar que circunda a abertura. Uma bucha é então forçada através da abertura em uma direção de acionamento da bucha, tal que a bucha engata a porção aresta anelar e deforma a porção aresta anelar na direção de acionamento da bucha para formar uma porção flange anelar no elemento metálico, que se salienta na direção de acionamento e engata uma superfície exterior da bucha em uma relação de ajuste de interferência, de modo a reter firmemente a bucha dentro da abertura. Também é divulgado um conjunto de elemento metálico e bucha, o qual pode constituir parte de uma estrutura de esqueleto de veículo."PROCESSES TO ASSEMBLE A BUSHING IN A METALLIC ELEMENT AND TO MANUFACTURE A VEHICLE STRUCTURE ELEMENT, ASSEMBLY OF METALLIC ELEMENT AND BUSHING, AND, VEHICLE STRUCTURE ELEMENT TO BE ASSEMBLED IN A VEHICLE STRUCTURAL COMPONENT". A process for mounting a bushing on a metallic element which comprises providing a metallic element that forms a bushing accommodation opening in the metal element, the opening defined by an annular edge portion that surrounds the opening. A bushing is then forced through the opening in a bushing driving direction, such that the bushing engages the ring edge portion and deforms the ring edge portion in the bushing driving direction to form an annular flange portion in the metal element, which protrudes in the driving direction and engages an outer surface of the bushing in an interference fit relationship, in order to firmly retain the bushing inside the opening. Also disclosed is a set of metallic element and bushing, which can form part of a vehicle skeleton structure.

BR9907941-0A 1998-02-17 1999-02-12 Processes for mounting a bushing on a metal element and for manufacturing a vehicle frame element, metal element and sleeve assembly, and, vehicle frame element for mounting on a structural component within a motor vehicle BR9907941A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7490198P 1998-02-17 1998-02-17
PCT/CA1999/000097 WO1999042234A1 (en) 1998-02-17 1999-02-12 Self-extruded bushing assembly and method of making the same

Publications (1)

Publication Number Publication Date
BR9907941A true BR9907941A (en) 2000-10-31

Family

ID=22122337

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9907941-0A BR9907941A (en) 1998-02-17 1999-02-12 Processes for mounting a bushing on a metal element and for manufacturing a vehicle frame element, metal element and sleeve assembly, and, vehicle frame element for mounting on a structural component within a motor vehicle

Country Status (16)

Country Link
US (2) US6286214B1 (en)
EP (1) EP1069961B1 (en)
JP (1) JP2002503557A (en)
KR (1) KR20010072548A (en)
CN (1) CN1290197A (en)
AR (1) AR014623A1 (en)
AT (1) ATE226119T1 (en)
AU (1) AU2505299A (en)
BR (1) BR9907941A (en)
CA (1) CA2318227C (en)
DE (1) DE69903527T2 (en)
EA (1) EA002942B1 (en)
ES (1) ES2185315T3 (en)
PL (1) PL341674A1 (en)
UY (1) UY25390A1 (en)
WO (1) WO1999042234A1 (en)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI259815B (en) * 2002-11-07 2006-08-11 Mitsubishi Motors Corp Power plant mounting apparatus
FR2870196B1 (en) * 2004-05-17 2006-08-04 Auto Chassis Internat Snc Snc METHOD AND DEVICE FOR MANUFACTURING A CRADLE OF A VEHICLE COMPRISING AT LEAST ONE EVASIVE BUSH FOR RECEIVING A CORRESPONDING FILTERING PLATE, CRADLE AND VEHICLE
DE102004024577B3 (en) * 2004-05-18 2005-10-20 Daimler Chrysler Ag Fixing device to attach holding clamps to sheet parts by through joint process has aligning mandrel in vertical travel path of feed device for holding clamps
US8134103B2 (en) * 2006-12-27 2012-03-13 Lockheed Martin Corporation Burnout time estimation and early thrust termination determination for a boosting target
KR100784156B1 (en) 2007-04-11 2007-12-10 선진정밀(주) Manufacturing of vibration-proof rubber out pipe for apparatus thereof
US20100124455A1 (en) * 2008-11-17 2010-05-20 Gm Global Technology Operations, Inc. Revolute joint with integrated radial compliance
US9812684B2 (en) 2010-11-09 2017-11-07 GM Global Technology Operations LLC Using elastic averaging for alignment of battery stack, fuel cell stack, or other vehicle assembly
US9618026B2 (en) 2012-08-06 2017-04-11 GM Global Technology Operations LLC Semi-circular alignment features of an elastic averaging alignment system
CN103264120B (en) * 2013-05-31 2015-05-06 长春一汽富维江森自控汽车金属零部件有限公司 Automobile seat cushion rear pipe cold forming technology
US9863454B2 (en) 2013-08-07 2018-01-09 GM Global Technology Operations LLC Alignment system for providing precise alignment and retention of components of a sealable compartment
US9458876B2 (en) 2013-08-28 2016-10-04 GM Global Technology Operations LLC Elastically deformable alignment fastener and system
US9463831B2 (en) 2013-09-09 2016-10-11 GM Global Technology Operations LLC Elastic tube alignment and fastening system for providing precise alignment and fastening of components
US9457845B2 (en) 2013-10-02 2016-10-04 GM Global Technology Operations LLC Lobular elastic tube alignment and retention system for providing precise alignment of components
US9511802B2 (en) 2013-10-03 2016-12-06 GM Global Technology Operations LLC Elastically averaged alignment systems and methods
US9669774B2 (en) 2013-10-11 2017-06-06 GM Global Technology Operations LLC Reconfigurable vehicle interior assembly
US9481317B2 (en) 2013-11-15 2016-11-01 GM Global Technology Operations LLC Elastically deformable clip and method
US9428123B2 (en) 2013-12-12 2016-08-30 GM Global Technology Operations LLC Alignment and retention system for a flexible assembly
US9447806B2 (en) 2013-12-12 2016-09-20 GM Global Technology Operations LLC Self-retaining alignment system for providing precise alignment and retention of components
US9599279B2 (en) 2013-12-19 2017-03-21 GM Global Technology Operations LLC Elastically deformable module installation assembly
US20150175217A1 (en) * 2013-12-19 2015-06-25 GM Global Technology Operations LLC Elastically averaged alignment systems and methods
US9446722B2 (en) 2013-12-19 2016-09-20 GM Global Technology Operations LLC Elastic averaging alignment member
US9541113B2 (en) 2014-01-09 2017-01-10 GM Global Technology Operations LLC Elastically averaged alignment systems and methods
US9428046B2 (en) 2014-04-02 2016-08-30 GM Global Technology Operations LLC Alignment and retention system for laterally slideably engageable mating components
US9657807B2 (en) 2014-04-23 2017-05-23 GM Global Technology Operations LLC System for elastically averaging assembly of components
US9429176B2 (en) 2014-06-30 2016-08-30 GM Global Technology Operations LLC Elastically averaged alignment systems and methods
US9758110B2 (en) 2015-01-12 2017-09-12 GM Global Technology Operations LLC Coupling system
MX2018002763A (en) * 2015-09-03 2018-12-10 Penn Eng & Mfg Corp Flush-mount, article-retaining fastener.
CN105397457B (en) * 2015-11-30 2017-06-16 山东精工电子科技有限公司 A kind of semi-automatic jacketing machine of cylindrical lithium battery
CN106181326B (en) * 2016-08-10 2019-03-12 广东坚朗五金制品股份有限公司 Built-in fitting tent machine and its tent method
CN107781499A (en) * 2016-08-24 2018-03-09 浙江三花股份有限公司 Thimble assembly and there is its control valve
MX2021003542A (en) 2018-09-28 2021-07-21 Ka Group Ag Grab bar assembly for a vehicle.
CN109079463A (en) * 2018-10-25 2018-12-25 中船动力有限公司 Diesel valve rocker arm bush dismantling device and method
CN110253249A (en) * 2019-06-14 2019-09-20 苏州托克斯冲压设备有限公司 Broached bushing pressure head and bushing press-fit equipment
CN112412981B (en) * 2020-09-04 2022-04-19 中国航发北京航空材料研究院 Method for mounting bushing with large interference amount on ultrahigh-strength steel part and used lubricant
CN116214127B (en) * 2023-05-09 2023-07-21 常州君工自动化技术有限公司 Stamping device for mechanical tool

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2024728A (en) * 1933-09-30 1935-12-17 Baldwin Southwark Corp Resilient support
US2706126A (en) * 1949-07-08 1955-04-12 Leon F Thiry Vibration mountings
US2756495A (en) * 1953-06-02 1956-07-31 Bissell Carpet Sweeper Co Method of assembling wheel and bearing parts as a unit
US2765495A (en) 1954-05-14 1956-10-09 Barrett Waste collector for textile machinery
US3429033A (en) * 1965-02-19 1969-02-25 Rca Corp Method of securing a rod to a supporting structure
US3429600A (en) * 1967-06-29 1969-02-25 John Edie Post and rail fitting
US4207659A (en) * 1978-08-14 1980-06-17 Lundquist Tool & Mfg. Co., Inc. Forming bearing housings
US4810143A (en) * 1983-12-21 1989-03-07 Multifastener Corporation Fastener and panel assembly
US4321987A (en) * 1980-02-25 1982-03-30 Enertrols, Inc. Shock absorber
US4397224A (en) * 1981-02-13 1983-08-09 Hilliard-Lyons Patent Management, Inc. Sheet metal attachment system and method for installation of mine brattices
US4688952A (en) * 1982-03-29 1987-08-25 Kendale Industries, Inc. Bearing assembly
FR2528132B1 (en) * 1982-06-03 1985-09-27 Cegedur DEVICE FOR ASSEMBLING A TUBE AND A SHEET MEMBER
US4617212A (en) * 1985-03-01 1986-10-14 Gencorp Inc. Bushing
US4825527A (en) * 1988-01-25 1989-05-02 Multifastener Corporation Method of attaching an element to a panel
US5211488A (en) * 1990-03-19 1993-05-18 Regal Beloit Corporation Single tapered bushing for shaft mount
US5029385A (en) * 1990-12-17 1991-07-09 General Motors Corporation Wheel assembly apparatus
US5159754A (en) * 1991-03-20 1992-11-03 The Budd Company Process for press fitting a vehicle wheel hub into an integral bearing
US5251370A (en) * 1991-10-31 1993-10-12 Profil Verbindungstechnik Gmbh & Co. Method of attaching a fastening element to a panel
US5516176A (en) * 1991-11-06 1996-05-14 Kabushiki Kaisha Komatsu Seisakusho Resilient supporting device for operator cabin
JP2648647B2 (en) * 1992-02-03 1997-09-03 株式会社ミツバ Press-fit body press-fitting method and press-fit body with press-fit length measuring device
US5489176A (en) * 1993-08-23 1996-02-06 Emhart Inc. Male clinch fastener with cold-formed locking flange and associated installation method
US5445483A (en) * 1993-08-23 1995-08-29 Emhart Inc. Female clinch fastener with cold-formed locking flange and associated installation method
JP3168841B2 (en) * 1994-09-22 2001-05-21 日本精工株式会社 Manufacturing method of shock absorbing steering shaft
US5517744A (en) 1994-11-04 1996-05-21 Cosco, Inc. Press-fit tube-connection system
DE19520474A1 (en) * 1995-06-03 1996-12-05 Philips Patentverwaltung Method for fastening an axle bearing bush made of non-weldable material in a hole in a metal carrier plate

Also Published As

Publication number Publication date
CA2318227A1 (en) 1999-08-26
ATE226119T1 (en) 2002-11-15
DE69903527D1 (en) 2002-11-21
EP1069961A1 (en) 2001-01-24
KR20010072548A (en) 2001-07-31
EA002942B1 (en) 2002-10-31
PL341674A1 (en) 2001-04-23
CA2318227C (en) 2008-01-29
DE69903527T2 (en) 2003-07-10
AU2505299A (en) 1999-09-06
US6286214B1 (en) 2001-09-11
AR014623A1 (en) 2001-03-28
CN1290197A (en) 2001-04-04
US6575440B2 (en) 2003-06-10
UY25390A1 (en) 1999-11-17
ES2185315T3 (en) 2003-04-16
EP1069961B1 (en) 2002-10-16
WO1999042234A1 (en) 1999-08-26
EA200000839A1 (en) 2001-02-26
JP2002503557A (en) 2002-02-05
US20010016986A1 (en) 2001-08-30

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]